I think sometimes slow burning necessary for the story like let the author have space for story writing and building up character than get sex scene all the timee.
This story really forced to be happy ending, it's like you justify something wrong, like azuza character change that suddenly become mother maria is not it
Azusa the mother María xd, that made me laugh.
But re-reading it, it was always like that, remember when he was crying and Karino "comforted him" I should have known they were going to soft him up since then....
Well should have make him another pair instead go to ntr route but they starting using punching as sex pleasure so ntr feels like baby play now
Don't get me wrong i'm really happy for ho-in and chunwo but something about their relationship is not sitting right with me, well either way i hope that's the best for them
This is so good and so fun maybe the love thing little bit unbearable but the sex scene make it up